Colorful Aquarium Gravel
Why put Aquarium Gravel at the bottom of the fish tank?
Some people think it’s for beauty. Of course, it’s beauty to put Aquarium Gravel, but there’s another important reason.
Nitrifying bacteria are epiphytic bacteria, which can grow and reproduce only with a certain epiphytic area.
For example, biochemical balls and biochemical rings are filter materials that provide epiphytic area. When the bottom Aquarium Gravel is placed in the fish tank, the nitrifying bacteria can be cultured and propagated on the surface of the bottom Aquarium Gravel, and the nitrifying bacteria can treat the fish feces in the fish tank in time. The water body can remain stable and clear. When changing the water, clean the bottom Aquarium Gravel with a Aquarium Gravel washer and extract the nitrated impurities.
Production Steps of Colored Gravel
1.Check the gravel specifications and put the qualified stone material into the machine.
2.Put the resin solution with adjusted color in a certain proportion.
3.Stir the stone and resin solution.
4.Put the evenly colored gravel out of the machine, put them in ton bags and air dry the material.
5.Put the colored gravel into the automatic packaging machine and complete the packaging according to the custom.
- PRIMARY COLORED GRAVEL – Includes: red, blue, yellow, white, green and black, all packed in 6 reusable plastic containers.
- SAFE FOR FISH TANKS – Add some color and style to your fish tank that is sure to be a crowd pleaser. The aquarium gravel is safe for fish.
- ARTS & CRAFTS GRAVEL – Use the colorful gravel in school or at home to create picture frames, vases, planter boxes or potted plants, album covers, notebooks and more!
- EASY TO PAINT & GLUE – You can paint and glue the decorative gravel to make collages and other fun projects. They stick easily, with craft glue, to poster board, cardboard, paper and more.
Other Popular colors
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